@charset "UTF-8";


*{
  margin: 0;
  padding: 0;
}


%content {

}



%parallel{
  display: flex;
}

%display{
  display: flex;
  justify-content: center;
  align-items: center;
}

%display-vertical{
  display: flex;
  align-items: center;
}


@mixin display($first,$second,$third){
    display: $first;
    justify-content: $second;
    align-items: $third;

}


@mixin extent($wide,$high){
  width:$wide ;
  height:$high;

}




//字体部分


$font-size:13px;
//第二个页面表格字体大小

